No problem, we've got 70987790 and 16599727 to multiply
70987790 × 16599727 = 16599727 × (70987790)
+ 16599727 × 0 which equals 0
+ 16599727 × 90 yielding 1493975430
+ 16599727 × 700 that is equal 11619808900
+ 16599727 × 7000 that is equal 116198089000
+ 16599727 × 80000 that is equal 1327978160000
+ 16599727 × 900000 which equals 14939754300000
+ 16599727 × 0000000 that equals 0
+ 16599727 × 70000000 that equals 1161980890000000

= 1178377934333330
